is_national_identification_number {detector} | R Documentation |
Strictly works for only US national identification numbers.
is_national_identification_number(.x)
.x |
A string or numeric vector. |
A logical value indicating if that string is a national identification number.
# Examples
is_national_identification_number("hello") # FALSE
is_national_identification_number(65884) # FALSE
is_national_identification_number("111-33-5555") # TRUE
is_national_identification_number(1113335555) # FALSE